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.Management Sciences
Category: Water Management
The water force per meter length on a vertical wall is equal to_________________?
0
A. w H
B. W.H/2
C. WH2 2
D. wh2
If the duration of a unit hydrograph approaches zero, the resulting unit hydrograph is called __________________?
A. Instantaneous unit hydrograph
B. Intensity unit hydrograph
C. Unit hydrograph
D. Unit hyetgoraph
A particular flood which can occur in the basin in the worst meteorological and hydrological conditions is called ___________________?
A. Standard flood
B. Very high flood
C. Maximum probable flood
D. Storm water flood
A watershed canal __________________?
A. Irrigates only on one side
B. Avoids the cross drainage works
C. Is generally aligned parallel to the contour of the area
D. Is most suitable in hilly areas
The loss of head due to friction according to Darcy’s formula is _____________________?
A. 4fLv2/gd
B. 4fLv2/2gd
C. 4fLv/gd
D. 4fLv/2gd
An outlet through which the discharge depends upon the water level in the distributary is called ___________________?
A. Rigid module
B. Flexible module
C. Non-flexible
D. Non-modular
The weight per unit of liquid at standard Temperature and pressure is called___________________?
A. Specific weight
B. Mass weight
C. Mass density
D. Capillary rise is significant
The hydraulic gradient line (H.G.L)represents the sum of_________________?
A. Pressure head + datum head
B. Pressure head + velocity head
C. Velocity head
D. Water surface
The property of liquid which controls its rate of flow is called __________________?
A. Capillarity
B. Compressibility
C. Viscosity
D. Specific gravity
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